package com.lanou.bookstore.book.service;

import com.lanou.bookstore.book.domain.Book;

import java.util.List;

public interface BookService {

    List<Book> queryAll();
    List<Book> queryByName(String bookName);
    List<Book> queryByBid(String bId);
    void addBook(Book book) throws Exception;
    List<Book> decide(String para);
}
